Renesas RL78 Series User Manual page 733

RL78/G1D
21.2 Configuration of Power-on-reset Circuit
The block diagram of the power-on-reset circuit is shown in Figure 21-1.
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21.3 Operation of Power-on-reset Circuit
The timing of generation of the internal reset signal by the power-on-reset circuit and voltage detector is shown below.
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
Figure 21-1. Block Diagram of Power-on-reset Circuit
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Reference
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CHAPTER 21 POWER-ON-RESET CIRCUIT
Internal reset signal
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